convened emergency weekend meetings to demand a stop to civilian bloodshed, as Israeli warplanes carried out the deadliest single attacks Sunday in the week of fighting.US Secretary of State Antony Blinken is seen during a joint press conference with Danish Foreign Minister following meetings at the Danish Foreign Ministry, Eigtved's Warehouse, in Copenhagen, Denmark, on May 17, 2021. (Photo by SAUL LOEB / POOL / AF RELATED: Israel says Gaza militant tunnels destroyed in heavy airstrikesBiden's ambassador to the United Nations, Linda Thomas-Greenfield, told an emergency high-level meeting of the Security Council on Sunday that the United States was "working tirelessly through diplomatic channels" to stop the fighting.But as battles between.